---parse form:jingjichangCfg.xls key:configID
---@type ChallengeRange[]
local c = {
	[1] = { configID = 1, rankRange = 1, promoteMin = 1, promoteMax = 6 },
	[2] = { configID = 2, rankRange = 31, promoteMin = 2, promoteMax = 12 },
	[3] = { configID = 3, rankRange = 61, promoteMin = 5, promoteMax = 30 },
	[4] = { configID = 4, rankRange = 201, promoteMin = 15, promoteMax = 90 },
	[5] = { configID = 5, rankRange = 501, promoteMin = 50, promoteMax = 300 },
	[6] = { configID = 6, rankRange = 1001, promoteMin = 100, promoteMax = 600 },
	[7] = { configID = 7, rankRange = 2001, promoteMin = 200, promoteMax = 1000 },
	[8] = { configID = 8, rankRange = 5001, promoteMin = 300, promoteMax = 2000 },
	[9] = { configID = 9, rankRange = 10001, promoteMin = 400, promoteMax = 3000 },
}
return c
